html {
  box-sizing: border-box;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: inherit;
}
*:before, *:after {
  box-sizing: inherit;
}

body {
  height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  font-family: sans-serif;
  background: linear-gradient(blue, darkblue 20%, #111122);
  overflow: hidden;
}

.container {
  display: flex;
  flex-wrap: wrap;
  width: 100%;
  height: 100%;
}
.container .box {
  display: flex;
  justify-content: center;
  align-items: center;
  flex: 1 0 20%;
  position: relative;
  height: 14.2857142857%;
}
.container .box svg {
  max-width: 100%;
  max-height: 100%;
  transition: all 1s;
}